Changing IP for VPN connections

[pawel73]

Hi
I'am new on this forum
I have Checkpoint R55w in clustered mode.
Does anybody can help with problem like this:
I have firewall in simple configuration. My external IP of firewall is also IP for all VPN conncections. I'd like to configure my firewall that external IP is hidden and all VPN connections are executed for different dedicated IP. I don't know is it possible at all.
I thought that it maybe a rule like this:

RemoteUsers@RemoteUsersGroup -> VPN_gate -> RemoteAccess - VPN_protocols -> Accept

where VPN_gate is a dedicated IP for VPN connections.

I have Checkpoint in clustered mode and don't know how to add another IP for external interface in SmartDashboard configuration.

Maybe this thing should be configured in different way like I thought.

If anybody can halp with it I would very grateful.
Pawel
pawel@rzesa.rzeszow.pl